renaming array using foreach on controller and view: - php

Question

I'm having a problem, I tried renaming my $query->result_array() using foreach on my controller and called it in view using another foreach to display the result from $query->result_array();
Here's how I did it.
My controller:
I have this user-defined function named logs(), I have a query inside and used $query->result_array() to get the results. Then I renamed it using foreach{} like this code below:
$result = array();
foreach ($query->result_array() as $row) {
$result = array(
"id" => $row['id'],
"name" => $row['name'],
"status" => $row['status'],
"time" => $row['time']
);
}
return $result;
Then I created another user-defined function named filtered_logs() to filter the result from logs() *I filtered it because I have multiple tables to LEFT JOIN it with.
$filtered = array();
$logs = $this->logs();
if ($logs['status'] == "ok") {
$query = $this->db->query("SELECT * FROM table a
LEFT JOIN table b
ON a.image = b.image
LEFT JOIN ....ON...
WHERE a.id = '".$logs['id']."'");
foreach ($query->result_array() as $row){
$filtered = array(
"path" => $row['path'],
"grade" => $row['grade'],
"time" => $logs['time'],
);
}
}
Sending these results to view I used this method, placed on the index of the controller.
$data['logs'] = $this->filtered_logs();
$this->load->view('pages', $data);
Then displayed it on view using these codes:
<?php
foreach ($logs as $row) {
echo $row['id']." </br>";
echo $row['status']." </br>";
echo $row['time']." </br>";
}
?>
but when I do use this way of handling result_array, it gives me an error saying " Illegal string offset '' "
Can someone help me or tell me if there's another way of displaying the results of my queries?

Answer 1

I guess you are missing "[]" after $result array where you are feeding data in it in for each loop and it is causing this error.
It should be like this:
$result = array();
foreach ($query->result_array() as $row) {
$result[] = array(
"id" => $row['id'],
"name" => $row['name'],
"status" => $row['status'],
"time" => $row['time']
);
}
return $result;

Answer 2

This is just an other way of displaying the results try it.
<?php
foreach ($logs as $row) {
echo $row->id." </br>";
echo $row->status." </br>";
echo $row->time." </br>";
}
?>